Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

What does this mean?

CCCCCCC

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

What has a ring but no finger?

What is at the end of a rainbow?

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

I make two people out of one. What am I?

There was a strange boy who was born before his father. How can this be possible?